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152830926 = 23219314397
BaseRepresentation
bin10010001110000…
…00001111001110
3101122120121121200
421013000033032
5303111042201
623055410330
73534020133
oct1107001716
9348517550
10152830926
11792a6156
12432239a6
1325880601
141642458a
15d63d386
hex91c03ce

152830926 has 24 divisors (see below), whose sum is σ = 331380504. Its totient is φ = 50905680.

The previous prime is 152830921. The next prime is 152830943. The reversal of 152830926 is 629038251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152830921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32560 + ... + 36956.

It is an arithmetic number, because the mean of its divisors is an integer number (13807521).

Almost surely, 2152830926 is an apocalyptic number.

152830926 is an abundant number, since it is smaller than the sum of its proper divisors (178549578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152830926 is a wasteful number, since it uses less digits than its factorization.

152830926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336 (or 6333 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 152830926 is about 12362.4805763245. The cubic root of 152830926 is about 534.6510386295.

The spelling of 152830926 in words is "one hundred fifty-two million, eight hundred thirty thousand, nine hundred twenty-six".

Divisors: 1 2 3 6 9 18 1931 3862 4397 5793 8794 11586 13191 17379 26382 34758 39573 79146 8490607 16981214 25471821 50943642 76415463 152830926